Capstone Turbine to Announce Fourth Quarter and Fiscal Year 2010 Results on June 14, 2010

CHATSWORTH, Calif., May 27, 2010 (GLOBE NEWSWIRE) -- Capstone Turbine Corporation (www.capstoneturbine.com) (Nasdaq:CPST), the world's leading clean technology manufacturer of microturbine energy systems, will release financial results for the fourth quarter and fiscal year ended March 31, 2010 at 1:45 p.m. Pacific Time (4:45 p.m. Eastern) on Monday, June 14, 2010.

The company will hold a live webcast to discuss the financial results and future plans and prospects. At the end of the earnings conference call, Capstone will host a question-and-answer session to provide an opportunity for financial analysts to ask product and financial questions. Any investor or interested individual can listen to the webcast by logging on to the company's investor relations webpage at www.capstoneturbine.com. A replay of the webcast will be available on the site for 30 days.

About Capstone Turbine

Capstone Turbine Corporation (www.capstoneturbine.com) (Nasdaq:CPST) is the world's leading producer of low-emission microturbine systems and was the first to market commercially viable microturbine energy products. Capstone Turbine has shipped over 5,000 Capstone MicroTurbine(r) systems to customers worldwide. Capstone Turbine is a member of the U.S. Environmental Protection Agency's Combined Heat and Power Partnership, which is committed to improving the efficiency of the nation's energy infrastructure and reducing emissions of pollutants and greenhouse gases. A UL-Certified ISO 9001:2000 and ISO 14001:2004 certified company, Capstone is headquartered in the Los Angeles area with sales and/or service centers in the New York metro area, Mexico City, Nottingham, Shanghai and Singapore.

The Capstone Turbine Corporation logo is available at https://www.globenewswire.com/newsroom/prs/?pkgid=6212

"Capstone Turbine Corporation" and "Capstone MicroTurbine" are registered trademarks of Capstone Turbine Corporation. All other trademarks mentioned are the property of their respective owners.

CONTACT:  Capstone Turbine Corporation
          Investor and Investment Media Inquiries:
          818-407-3628
          ir@capstoneturbine.com

Released May 27, 2010